<template>
    <div>
        <h1>出现</h1>
        <h2>{{message}}</h2>
    </div>
</template>

<script>
export default {
    name: "App",
    data () {
        return {
            message:'App'
        }
    }
}
</script>

<style scoped>
 .title{
    color: aqua;
 }
</style>